May god bless them. You need only 50 tools to build and maintain a modern village. But it requires free people who love to live free and allow others to do the same. We are not to that level yet. Our evolution force us to pass through blood shed just to come back to where we started. Make peace and live together. This may look easy when we read it but very hard staff. It requires highly educated and civilized community to make peace and live in that by sustaining peace through talks and negotiations.